package com.lzzy.repository;

import com.lzzy.domain.Comment;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.data.jpa.repository.Modifying;
import org.springframework.data.jpa.repository.Query;

import javax.transaction.Transactional;

public interface CommentRepository extends JpaRepository<Comment,Integer> {
    @Transactional
    @Modifying
    @Query("UPDATE t_comment c SET c.author= ?1 WHERE  c.id = ?2")
    public int updateComment(String author,Integer id);
}

